title: Iatrogenic surgical emphysema.
authors.forename: A S
authors.initials: AS
authors.lastname: Kissoon
mesh_terms: D000388:Air; D003442:Crowns; D004646:Emphysema / Q000209:etiology*; D005146:Facial Asymmetry / Q000209:etiology*; D006801:Humans; D007049:Iatrogenic Disease; D007267:Injections; D011176:Post and Core Technique / Q000009:adverse effects*